Communication method, and device

Abstract

The present disclosure relates to a communication method. The method includes: transmitting, by a first device, request information, where the request information is used to request processing of a sensing signal.

What is claimed is: 
     
         1 . A communication method, comprising:
 transmitting, by a first device, request information, wherein the request information is used to request processing of a sensing signal.   
     
     
         2 . The method according to  claim 1 , wherein
 the request information is used to request stopping of transmission of the sensing signal; or   the request information is used to request a reduction in a beam width of the sensing signal.   
     
     
         3 . The method according to  claim 1 , further comprising:
 transmitting, by the first device, the request information in a case where the sensing signal meets a preset condition;   wherein the preset condition comprises at least one of:   a measurement result of the sensing signal being greater than a first threshold; or   a duration of the sensing signal being greater than a second threshold.   
     
     
         4 . The method according to  claim 3 , wherein the sensing signal is transmitted on a first time-frequency resource; the first time-frequency resource is different from a second time-frequency resource, and the second time-frequency resource is used to transmit a signal other than the sensing signal. 
     
     
         5 . The method according to  claim 3 , wherein the sensing signal carries first information, and the first information is used to determine that a signal type is a radio signal for sensing. 
     
     
         6 . The method according to  claim 3 , wherein the sensing signal carries a related identifier of a second device, and the second device is a device that transmits the sensing signal. 
     
     
         7 . The method according to  claim 3 , wherein the method further comprises one of:
 starting, by the first device, a timer when transmitting the request information; or   starting, by the first device, a timer when the sensing signal meets the preset condition.   
     
     
         8 . The method according to  claim 7 , wherein the method further comprises one of:
 skipping, by the first device, detection of the sensing signal in a case where the timer does not reach a timing duration; or   skipping, by the first device, transmission of new request information in a case where the timer does not reach a timing duration.   
     
     
         9 . A communication method, comprising:
 processing, by a second device, a sensing signal in a process of transmitting the sensing signal.   
     
     
         10 . The method according to  claim 9 , wherein processing the sensing signal comprises:
 receiving, by the second device, request information, wherein the request information is used to request processing of the sensing signal; and   processing, by the second device, the sensing signal based on the request information.   
     
     
         11 . The method according to  claim 10 , wherein the request information is used to request stopping of transmission of the sensing signal; and
 processing, by the second device, the sensing signal based on the request information comprises:   stopping, by the second device, transmitting the sensing signal based on the request information.   
     
     
         12 . The method according to  claim 10 , wherein the request information is used to request a reduction in a beam width of the sensing signal; and
 processing, by the second device, the sensing signal based on the request information, comprises:   reducing, by the second device, the beam width of the sensing signal, and transmitting a sensing signal with a reduced beam width, based on the request information.   
     
     
         13 . The method according to  claim 9 , wherein the sensing signal carries first information, and the first information is used to determine that a signal type is a radio signal for sensing. 
     
     
         14 . The method according to  claim 9 , wherein the sensing signal further carries a related identifier of the second device. 
     
     
         15 . A first device, comprising: a processor and a memory, wherein the memory is configured to store a computer program, the processor is configured to invoke and execute the computer program stored in the memory, to cause the first device to perform:
 transmitting request information, wherein the request information is used to request processing of a sensing signal.   
     
     
         16 . The first device according to  claim 15 , wherein the processor is configured to invoke and execute the computer program stored in the memory, to cause the first device further to perform:
 transmitting the request information in a case where the sensing signal meets a preset condition;   wherein the preset condition comprises at least one of:   a measurement result of the sensing signal being greater than a first threshold; or   a duration of the sensing signal being greater than a second threshold.   
     
     
         17 . The first device according to  claim 16 , wherein the sensing signal carries first information, and the first information is used to determine that a signal type is a radio signal for sensing. 
     
     
         18 . The first device according to  claim 16 , wherein the sensing signal carries a related identifier of a second device, and the second device is a device that transmits the sensing signal. 
     
     
         19 . The first device according to  claim 16 , wherein the processor is configured to invoke and execute the computer program stored in the memory, to cause the first device further to perform one of:
 starting a timer when the first device transmits the request information; or   starting a timer when the sensing signal meets the preset condition.   
     
     
         20 . The first device according to  claim 19 , wherein the processor is configured to invoke and execute the computer program stored in the memory, to cause the first device further to perform one of:
 skipping detection of the sensing signal in a case where the timer does not reach a timing duration; or   skipping transmission of new request information in a case where the timer does not reach a timing duration.